CN108756511A

CN108756511A - Door lock mortise lock with bi-directional configuration body

Info

Publication number: CN108756511A
Application number: CN201810515169.9A
Authority: CN
Inventors: 赵阳日
Original assignee: Electrical Appliances Co Ltd
Current assignee: Electrical Appliances Co Ltd; Inno Instrument Inc
Priority date: 2017-12-20
Filing date: 2018-05-25
Publication date: 2018-11-06
Anticipated expiration: 2038-05-25
Also published as: KR101891782B1; CN108756511B

Abstract

The present invention provides a kind of door lock mortise lock with bi-directional configuration body that can be locked or unlock, including, mortise lock main part, keeper, sub- lock and lock tongue, in more detail, have under door closure state, pass through rotary separator, it can be by the keeper, sub- lock and lock tongue all by carrying out mobile escaping function under unlocked state, when rotating the separator, regardless of direction, door carry out activity in the unlocked state can be made.

Description

Door lock mortise lock with bi-directional configuration body

Technical field

The present invention provides a kind of door lock mortise lock with bi-directional configuration body that can be locked or unlock, including, mortise lock master Part, keeper, sub- lock and lock tongue have under door closure state in more detail, can be by the keeper, son by rotary separator Lock and lock tongue,, can regardless of direction when rotating the separator all by mobile escaping function is carried out under unlocked state So that door carry out activity in the unlocked state.

Background technology

Under normal circumstances, door lock is widely used on average family or public building.For example, the access door or silver of entry On the access and exit control device of capable national treasury, specific region.

Especially, by the methods of Password Input or fingerprint recognition, after user's checking, motor or solenoid valve open Dynamic, knocker linear movement realizes the locking and unlock of door, currently, this smart lock is used extensively.

This prior art has registration utility model the 20-0428164th《The door lock mortise lock of built-in drive motor》, described Prior art door lock mortise lock, the gear and other machineries that drive motor and drive motor drive are arranged on the inside of mortise lock main part are matched Part so that the keeper on the inside of mortise lock is by drive motor automatic running, in this way, the existing machine to open the door by key can be completed Tool formula back-and-forth motion, meanwhile, electrical control is realized by motor, mechanical door lock device and electronic type can be used as simultaneously （It is intellectual）Door lock uses or is simply used as electronic type after adjustment（It is intellectual）.

In addition, the prior art has registration to realize novel No. 20-0378846《Door lock mortise lock》, the prior art door lock Mortise lock includes：The shell being built on door；And moved between the unlocked position and locked position of shell, in locked position On, it is protruded from shell, and the keeper assembly being arranged on doorframe；With by doorframe assembly elasticity is carried out to locked position direction First spring of support；And between the centre position positive direction first position and the centre position negative direction second position of shell into Row rotation, by being rotated to first position in centre position, by keeper assembly from locked position to unlocked position Pressurize and have the Handle axis of pressure rod；And rotation fortune can be carried out between the locked position and unlocked position of shell It is dynamic, the keeper assembly on unlocked position is locked on locked position, and the check lock lever of slip bolt assembly is solved on unlocked position； With the second spring that check lock lever is carried out to elastic pressurized to locked position direction；After shutdown, allow from unlocked position to locking The movement of keeper assembly on position, and the auto lock device of auto lock door；It is rotated from centre position to Handle axis When two positions, allow the movement of the keeper assembly on from unlocked position to locked position, and the manual locking of manual locking door Device.

In addition, other prior arts have registration to realize novel No. 20-0483631《Bolt swing type door lock mortise lock》, institute Stating prior art mortise lock includes：The lock tongue for either being snapped into and being locked or being unlocked on the door is protruded in casing interior；Outer rim Upper connecting spring, end are hinge connection, and the lock tongue is rotated in the side of the lock tongue, and the lock is snapped into the cover Lock tongue axis inside shell；The lock tongue is set to snap into the handle block that the casing interior state is fixed；Prevent the lock The tablet that tongue is sprung by external force；There is tablet chuck b in the side of the handle block, and rotates the tablet, to solution Except the fixed handle b of the lock tongue；There is tablet chuck c in side, and rotate the tablet, to release the lock tongue and fix Handle c.

A kind of escaping function is needed at present, and in case of emergency trapped person is indoors easy to escape from, to greatest extent Ground reduces personal injury.That is, when fire indoors occurs or earthquake occurs, indoor people is in panic state, at this point, needing Want a kind of simple and convenient action, that is, need to rotate the function that indoor handle just can be unlocked and be escaped from.

This present technology has registration to realize novel No. 20-0484884《There is the escape knot of the door lock mortise lock of multiple knockers Structure body》, the prior art escape structure body includes：Mortise lock main part, horizontal direction is moved on the mortise lock main part；It realizes At least one keeper and internal clamping screw of locking state and unlocked state；Horizontal direction moves the operating lever of the keeper； And linked in one end of the operating lever, and horizontal direction moves the lever of the internal clamping screw.

But it is described in the prior art, when rotating handle, it is easy to release locking state, escaping function may be implemented, But the operating lever can only unidirectionally be rotated, and therefore, in case of emergency, may be mistaken direction of rotation and not opened Door.

Invention content

Need the project solved

In order to solve the problem above-mentioned, the present invention provides a kind of door lock mortise lock with bi-directional configuration body, including：Mortise lock main part, Keeper, sub- lock and lock tongue and separator and first and second linkage gear for driving the operator of the keeper to be engaged, no How is pipe direction of rotation, and by the rotation of the separator, keeper can complete unlocking motion.

In addition, the present invention provides a kind of door lock mortise lock with bi-directional configuration body, including：Male member on separator；It is described The male member being respectively set on first and second linkage gear is in intermediate first handle and second handle, regardless of separator How is direction of rotation, and the first linkage gear is rotated to unlocking direction always.

The solution of project

In order to achieve the above purpose, there is the present invention door lock mortise lock of bi-directional configuration body, feature to be, including：

Mortise lock main part；

Keeper, horizontal direction is moved on the mortise lock main part, and completes locking and unlocking motion；

Separator drives the movement of the keeper by rotating with the Handle axis inside door；

Operator, including：There is intermeshing sawtooth, by the rotation campaign of the separator, and is respectively set and has It first and second linkage gear of first and second handle and links with first linkage gear, horizontal direction moves institute State the operating parts of keeper；

When the separator rotation, regardless of direction of rotation, the keeper is unlocked action always.

Invention effect

There is the present invention door lock mortise lock of bi-directional configuration body, feature to be, including：Mortise lock main part；For locking state and solution Lock status, the keeper popped up from mortise lock main part, sub- lock and lock tongue；Drive the operator and separator of these accessories；Engagement First and second linkage gear of the operator；With the direction of rotation regardless of the separator, keeper is carried out always The escaping function of unlocking motion, therefore, in case of emergency, the arbitrary rotary separator of user can open the door, and can improve makes Use convenience.

Description of the drawings

Fig. 1 is the perspective view of door lock mortise lock of the present invention；

Fig. 2 is the son lock of door lock mortise lock of the present invention and the enlarged drawing of lock tongue；

Fig. 3 and Fig. 4 is the son lock of door lock mortise lock of the present invention and the work sheet of lock tongue；

Fig. 5 is that the son of door lock mortise lock of the present invention is locked and the operator of lock tongue and the enlarged drawing of separator；

Fig. 6 a to Fig. 6 c are the work sheet of door lock mortise lock of the present invention.

Label declaration：

M：Door lock mortise lock 10：Mortise lock main part

20：Keeper 30：Son lock

40：Lock tongue 50：Operator

60：Separator.

Specific implementation mode

The present invention is described in detail referring to the drawings.

The present invention can also have variform there are many change.

But this belongs to the thought and the having altered of technical scope, coordinate of the present invention without limitation on the form of the present invention Even sub is within the scope of the invention.

Identical reference marks on drawing, especially, tens and one digit number or tens, one digit number and English The identical symbolic indication of letter is identical or accessory with similar functions, if without specified otherwise, the symbol pointed out on drawing Number, accessory as defined in above-mentioned requirements can be considered as.

In addition, understanding for convenience, amplification（It is thick）Or it reduces（It is thin）Various components on drawing, but this way is not It is to limit the scope of the invention.

Vocabulary in this specification uses in order to illustrate the embodiment of the present invention, but rather than try to limit this hair It is bright.

The vocabulary of singulative also includes plural reference, and vice versa.

The " comprising " or the vocabulary such as " realizations " of the present invention is feature on prompting specification, number, stage, action, structure Part, accessory either the presence of these combination rather than exclude one or other features more than it or number, rank in advance Section, action, component, accessory either these combination there is a possibility that or other.

If defined without others, in all vocabulary used of this specification, including in technical or science Vocabulary, it is identical as the understanding in the technical field of the invention those of ordinary skill.

We are often used some vocabulary defined on dictionary, identical as the definition explained on correlative technology field, such as Fruit does not explicitly define in the present invention, the meaning that will not be construed in idealization or interim form.

For illustrating that the mortise lock of the present invention defines general direction standard up and down referring to Fig.1 for facility, with The direction of keeper (20) pop-up is front, is subject to the direction of front observation, and the direction of gravity is lower section, with other drawings When not required particularly on relevant detailed description of the invention and claims, direction is determined according to the method.

Fig. 1 is the overall structure figure of door lock mortise lock of the present invention, and Fig. 2 to Fig. 4 is son lock and lock bolt structure figure, and Fig. 5 is each knot The enlarged drawing of structure.

Fig. 6 a indicate that the state that door is opened, Fig. 6 b are rotary separator, solve the stage of slip bolt, that is, unlock to lock a door The stage of keeper, Fig. 6 c indicate that door locking state is described in detail structure here, with reference to various drawings.

The present invention provides door lock mortise lock（M）, including：

Mortise lock main part（10）, keeper（20）, sub- lock (30), lock tongue（40）, operator（50）And locker（70）.

Detailed construction is as follows, the mortise lock main part（10）It is built on door, has door in the overhanging sidewall end in door end (11) Bolt (20), card end (21), the first head (31) of sub- lock (30), lock tongue (40) the second head (41), carry out respectively it is flexible First to third telescopic hole（113）.

Will not be restricted for the quantity of each telescopic hole, but in order to reinforce the locking function of keeper (20), door of the invention Have 3 card ends (21) on bolt (20), equally, upper and lower has 3 the first telescopic holes (111), and son lock (30) and lock tongue (40) and Second telescopic hole (112) and third telescopic hole (113）There are one only.

Accordingly, with respect to the sidewall end (11), there is the card end for being inserted into the keeper (20) on the door latch (S) of doorframe (21) and the lockhole on (40) second head (41) of the lock tongue, correspond to the sub- lock（30）The part on the first head (31) is Non-porous flat shape, under door locking state, (30) first head (31) of the sub- lock springs into the mortise lock main part（10）On.

In addition, have the guiding axis (13) that guiding keeper (20) is moved forward and backward inside the mortise lock main part (10), also one A little individual fixing axles rotated or each structural member is chatted after fixed, these are the technology having disclosed, and are no longer illustrated herein.

The keeper (20) is used for the locking and unlock of door, there is keep certain distance to be attached up and down 2 in front end Above card end (21)（The present invention lists 3 card ends（21））, and middle-end either has described in connection on rear end or the both ends The sliding eye (23) of guiding axis (13)（Structure of the invention is two guiding axis（13）And sliding eye（23）, can stablize into Row linear motion）.

This keeper (20) by (using manual key by indoor handle with escaping function or outdoors manually Deng user can directly operate) or motor (512) operation（It indoors presses door open button or inputs password outdoors Or card safe to use, fingerprint etc., it is run after unlock）, it is moved forward and backward on mortise lock main part (10), and the card end (21) is in institute It states and snaps into pop-up on the first telescopic hole (111), stretched or sprung into mortise lock main part (10) outside.

Then, sub- lock（30）And lock tongue（40）The door latch that doorframe is contacted when door is opened and closed, from mortise lock main part（10）It is enterprising Row snaps into pop-up, at this point, each head is to mortise lock main part（10）Outside stretch.

Specifically, first, the sub- lock（30）Including：First head（31）, pass through second telescopic hole（112）, can With to mortise lock main part（10）Outside stretch；The first housing（33）, it is connected to first head（31）, to ejection direction Resilient support, meanwhile, in mortise lock main part（10）Inside be moved forward and backward；First axle pin（35）, described in hinge connection One head（31）With the first housing（33）, make first head（31）It swings.

This seed is locked（30）The first housing（33）Rear end have the first elastomer（37）, first elastomer（37）'s There is first support in end（371）, pass through the first elastomer（37）Elasticity, sub- lock（30）By forward elastic force.

In addition, the sub- lock（30）Door latch is contacted, realizes first head（31）Bullet is completed in the conversion of left and right directions Into the action of pop-up.

For this purpose, first head (31) is by symmetrical the first inclined-plane (311) and the second inclined-plane（312）Composition, it Stretch out the outsides of mortise lock main part (10), front and back sides tilt down forward, when door is opened and closed, according to the side of contact door latch To the first head (31) are swung centered on first axle pin (35), realize the first inclined-plane (311) and second tiltedly Face（312）Direction switching.

Therefore, the upper surface of described first head (31) either below or their top and bottom have along it is described first cut with scissors The first supporting block of semicircle that the rear side outer rim of chain pin (35) is protruded（314）, in this way, first head（31）Pop-up When, contact the mortise lock main part（10）Sidewall end（11）, first head（31）When snapping into, with the mortise lock main part（10） The first supporting block (314) end of side is supporting point, realizes the first head（31）Swing.

Opened that is, first, under door closure state or door open state under close after, if first head (31) connects When touching door latch, the first head (31) swung in the negative direction of contact, meanwhile, each oblique tube by contacting doorframe inclines The inside of mortise lock main part (10) is got into gradient, the first head (31), at this point, son lock (30) is snapped into.

At this point, one of in the first supporting block (314) both-side ends for contacting the sidewall end (11)（It sets In the end of the first head (31) swaying direction）, a kind of supporting point similar to lever is generated, meanwhile, disperse or resists the One supporting block (314) is applied to the impact of the first head (31), and speed more faster than sub- lock (30) snaps into mortise lock main part (10) Inside, to the breakage etc. of accessory for preventing impact from bringing.

In addition, first supporting block (314) is when first head (31) is popped up, first supporting block (314) End contact the sidewall end (11) of the mortise lock (10), so that first head (31) is returned to the position before swinging.

That is, in the state that door completely disengages doorframe and opens, first head (31) will produce external force, at this point, described Son lock (30) is moved forward and is popped up by first elastomer (37), and the first head (31) carry out in some direction of left and right It is ejected in the state of swing, therefore, when pop-up, contact one of in the both-side ends of first supporting block (314) The sidewall end (11) generates the supporting point similar to lever, and then, using the supporting point as rotary shaft, the first head (31) are returned Original position before to swing, that is, son lock (30) pop-up is realized in the neutral position before not swinging, in this way, not only limiting the The pop-up distance on one head (31), moreover, in this case, when the door is closed, institute is compared on the second head (41) of lock tongue (40) It states the first head (31) and first contacts door latch, lock tongue (30) is made to snap into than sub- lock (40) earlier.

Next, the lock tongue (40) can stretch to mortise lock main part (10) is external, including, it is carried out to ejection direction The second head (41) of resilient support.

Specifically, the lock tongue (40) includes：The second flexible head can be carried out to the third telescopic hole (113) (41)；Be connected to second head (41), flexibly supported to ejection direction, and move mortise lock main part (10) is internal front and back The dynamic second housing (43)；With the second head (41) described in hinge connection and the second housing (43) so that described second The second hinge pin (45) that portion (41) swings；There is individual locker at the rear of the second housing (43) （70）, described further below.

This lock tongue (40) according to the second elastomer (47) in mortise lock main part (10) to ejection direction by elastic pressurized, It is identical as sub- lock (30), by the contact of door latch, the left and right directions switching of second head (41) is completed, bullet is carried out Into pop-up.

The shape on the second head (41) of lock tongue (40) can be with the first head (31) phase of the sub- lock (30) as a result, Together, still, it shakes, in the state of supporting the second housing (43), is arranged up and down at closing time in order to prevent, and Centered on the second hinge pin (45), the inclined-plane being oppositely arranged is made of a pair of of fission that cross is formed, when door is opened When closing, swung one of in fission, meanwhile, the second head (41) rear carries out snapping into pop-up forward.

That is, supported by the second housing (43) at the seperated each back side of a pair of composition the second head (41), and shared second In the state of joint pin (45), each lateral surface is arranged in parallel in the lateral direction, meanwhile, each medial surface is with X-shaped shape X-shape At therefore, as long as lock tongue (40) does not snap into, each fission cannot swing, and can not thus open the door, only lock tongue (40) It is snapped into, can just be swung one of in fission, meanwhile, by the pressure snapped into, the second head (41) can just snap into, that is, lock Tongue (40) can just move backward.

For example, when opening the door, if the lateral surface of first seperated (411) contacts door latch, the second housing (43) will be backward Passage makes the first fission at this point, first seperated (411) (412) seperated with second are swung with identical angle（411）With The lateral surface of second seperated (412) contacts door latch with medial surface, to which the second head (41) squeeze into mortise lock main part (10) Inside, in this way, lock tongue (40) is snapped into inside.

Therefore, each fission of second head (41) includes：Second supporting block（414）, in the top and bottom of each fission, edge The second hinge pin（45）Rear side outer rim protruded, on the second head（41）When pop-up, the mortise lock main part is contacted （10）Sidewall end（11）, second head（41）When snapping into, the fission of swing is with the mortise lock main part（10）Sidewall end （11）The second supporting block (414) end be that supporting point is swung, when the second head (41) pop ups, the of the fission of swing Two supporting blocks (414) end contacts the sidewall end (11) of the mortise lock main part (10), meanwhile, corresponding seperated recovery is to before swinging Original position.

That is, this second supporting block（414）With the sub- lock（30）The first supporting block（314）Corresponding structure, tool Body function and the first supporting block above-mentioned（314）It is identical, still, when the first head (31) of sub- lock (30) is ejected, pass through One supporting block (314) returns to neutral position, and when the second head (41) of lock tongue (40) is ejected, pass through the second supporting block (414), each fission will be returned to the position of intersection, and this point is had any different with above-mentioned.

At this point, the first supporting block (314) is subject to the neutral position of the first head (31), both ends contacting side wall end (11), And the second supporting block (414) is subject to each seperated swing position intersected, both ends contacting side wall end (11).

Therefore, in order to which the swing of each fission resets and steadily supports, the both ends of the second supporting block (414) have and sidewall end (11) identical in terms of plane, and the supporting table (415) of lateral bend connection outward, and this supporting table (415) is equally applicable to On first supporting block (314).

Then, to keeper（20）Snap into the keeper operator of pop-up（50）It illustrates.

The operator（50）Including driving keeper（20）Operating parts, the operating parts（51）Fig. 1 is subject to, to up time Needle direction is rotated, can be by keeper（20）Spring into sidewall end（11）Inside.

That is, in the operating parts（51）Side can pressurize the keeper（20）The impeller of rear side（25）, when described Operating parts（51）When rotating clockwise, the operating parts（51）Push the impeller（25）, make impeller（25）It moves backward, Realize snapping into for keeper.

At this point, the operating parts（51）The separator chatted after（60）Rotation（When using escaping function）, Ke Yijin Row activity, still, this is limited to escaping function, therefore, and under normal conditions, is known by manual key or fingerprint in outside Not, Password Input etc., drive motor（512）It could unlock.

For this purpose, the operating parts（51）On have the handle connecting hole that can connect manual key or handle（511）, this is For manual rotary operation part（51）And be arranged, and when outside unlocks, drive motor（512）With the motor（512）On The first gear of setting（514）, the first gear（514）With second gear（515）Engagement connection, makes to be connected to the operation Part（51）On second gear（515）Drive operating parts（51）It is rotated.

For this purpose, the operating parts（51）On have fixture block（517）, and the second gear（515）On have and be inserted into the fixture block （517）Drive hole（515a）, when the second gear（515）When rotation, the drive hole（515a）End push described in Fixture block（517）And it is rotated.

Therefore, in order to make to snap into the mortise lock main part（10）On keeper（20）There are recuperability, the keeper（20）It is upper to go back There is curved spring（15）, make keeper（20）Return to original position, the operating parts of the rotation（51）Also original position can be returned to.

The indoor handle escaping function of core of the present invention is described in detail below.

First, the escaping function refers to, and in case of emergency, when rotating indoor handle, links and springs into keeper（20）And Lock tongue（40）, the function that user can open the door easily, feature is, rotates indoor handle in any case, can open the door, can be with Escaping function is realized easily.

For this purpose, the invention also includes separators（60）, the separator（60）Including Handle axis（61）With the Handle axis （61）The escape rotor of upper setting（63）And bolt rotor（65）.

First, the separator（60）It is connected in inside handle, rotor of escaping（63）And bolt rotor（65）, can To be inserted into the separator（60）.

The escape rotor（63）The pressurizing block of upper oriented side protrusion（631）, when the separator（60）Rotation When, the pressurizing block（631）Also it rotates together, operating parts can be driven（51）It is rotated.

In more detail, in order to pass through the separator（60）Rotation drive the operating parts（51）, the operator （50）It is upper to also have the first linkage gear（53）With the second linkage gear（54）.

First linkage gear（53）With the second linkage gear（54）It is arranged in the separator（60）Top, they Driving, first linkage gear can be engaged（53）There is first handle respectively with the lower section of the second linkage gear (54)（531） And second handle（541）, and the pressurizing block（631）Push first handle（531）Or second handle.

That is, the first handle（531）And second handle（541）Centre setting pressurizing block（631）.

First linkage gear（53）End on have the rotation operating parts（51）Abutting stem（533）, therefore, When the first linkage gear（53）When being rotated clockwise, the abutting stem（533）Push the operating parts（51）It is left Lower place, makes operating parts（51）It is rotated clockwise, realizes snapping into for keeper.

That is, if keeper（20）It snaps into, first linkage gear（53）It must be rotated clockwise, this First linkage gear of invention（53）With the second linkage gear（54）After engagement, no matter separator（60）How to rotate, makes always First linkage gear（53）It is rotated clockwise.

In more detail, if the separator（60）When being rotated counterclockwise, the pressurizing block（631）Xiang Shun Clockwise pushes first handle（531）, the first linkage gear as a result,（53）It is rotated clockwise, to clockwise Direction pushes the separator（60）When, the pressurizing block（631）Make second handle（541）It is rotated counterclockwise, At this point, with second linkage gear（54）The first linkage gear being engaged（53）According to engaging structure, naturally to suitable Clockwise is rotated.

Moreover it is preferred that in order to make first linkage gear（53）With the second linkage gear（54）There is recuperability, by One elastic component（56）It is connected to the first linkage gear（53）With the second linkage gear（54）On.

Therefore, when user needs to open the door, as long as rotary separator（60）, door can be opened, to improve ease of use.

More than, with reference to the drawing of the present invention, the door lock mortise lock with specific modality and structure is illustrated, but this hair Bright person of an ordinary skill in the technical field can carry out various modifications and change in the technological thought of the present invention and range More, these deformations and change all belong to the scope of protection of the present invention.

Claims

1. a kind of door lock mortise lock with bi-directional configuration body, which is characterized in that including：

Mortise lock main part；

2. according to a kind of door lock mortise lock with bi-directional configuration body described in claims 1, which is characterized in that on the separator Setting escape rotor male member between the first handle and second handle, when the separator counterclockwise into Row rotation pushes first handle or second handle when either opposite to that direction is rotated.

3. according to a kind of door lock mortise lock with bi-directional configuration body described in claims 2, which is characterized in that the separator When male member pushes first handle, the first linkage gear is made to be rotated clockwise, when the male member of the separator pushes When second handle, the second linkage gear is made to be rotated counterclockwise, be engaged with second linkage gear One linkage gear is rotated clockwise.

4. according to a kind of door lock mortise lock with bi-directional configuration body of claims 2 or 3, which is characterized in that described There is the first elastic component on first and second linkage gear, first and second linkage that will be rotated by the rotation of the separator Gear returns to original position, and the separator of rotation is made to return to original position.